Xov xwm

Aluminium yog cov khoom siv tseem ceeb.Nyob rau hauv lub neej niaj hnub, peb tuaj yeem pom feem ntau siv aluminium profiles hauv lub tsev qhov rooj,qhov rais, kab hlau rhuav phab ntsa, sab hauv tsev thiab sab nraum zoov kho kom zoo nkauj thiab cov qauv tsim.
Architectural aluminium profiles muaj cov kev cai tshwj xeeb rau kev tsim qauv thiab kev tsim khoom loj, thiab cov txheej txheem aluminium rod extrusion feem ntau yog siv los ua kom tiav cov kev daws teeb meem zoo rau kev tsim khoom thiab kev tsim khoom.Lub tswv yim tseem ceeb ntawm aluminium profile extrusion yog siv qee qhov siab ntawm txhuas pas nrig hauv lub extrusion chim kom cov aluminium alloy ntws tawm ntawm qhov tshwj xeeb tuag qhov, yog li tau txais txhuas profiles ntawm cov duab tshwj xeeb thiab ntau thiab tsawg.Cov txheej txheem extrusion no muaj tus nqi qis, kev ua haujlwm siab thiab kev ua haujlwm yooj yim, thiab muaj feem ntau ntawm cov khoom siv niaj hnub no.Kab lus no yuav tsom mus rau extrusion txheej txheem ntawm aluminium profiles, tso cai rau peb kom nkag siab tob txog cov khoom siv txhuas profile:

1. Kev tsim cov khoom siv raw

Raws li kev suav cov piv txwv ntawm qhov xav tau aluminium profiles, ntau yam khoom siv raw khoom yog tsim nyog.Lub txhuas ingot yog rhuab mus rau ib tug tej yam kub rau melting, thiab ib co ntawm cov alloying ntsiab yog ntxiv rau molten txhuas kua (magnesium thiab silicon yog. feem ntau ntxiv rau qhov system qhov rooj thiab qhov rais cov khoom kab).Cov slag thiab cov pa khib nyiab hauv cov yaj raug tshem tawm los ntawm kev ua kom zoo dua qub.Raws li cov txheej txheem casting tsim nyog, cov kua nplaum txhuas yog nchuav rau hauv lub tshuab casting, txias thiab cam khwb cia rau hauv round cam khwb cia rods nrog diameters thiab specifications uas ua tau raws li qhov kev cia siab.

2. Aluminium pas nrig extrusion

① Muab cov txhuas rods tiaj tus rau ntawm cov khoom khib nyiab, tsis txhob nyob ze rau ib leeg los yog pawg lawv, thiab khaws qhov chaw ua haujlwm nyab xeeb los tiv thaiv cov txhuas rods los ntawm dov lossis txawm poob.

② Kub lub txhuas pas nrig thiab pwm nyob rau hauv lub cub tawg kom nce qhov kub thiab txias mus rau 480 ° C, thiab ua kom sov li 1 teev ua ntej ua haujlwm tom ntej;

③ Muab cov pwm tso rau hauv lub hauv paus tuag ntawm lub extruder, muab cov txhuas pas nrig rau hauv qhov chaw noj mov ntawm extruder thiab npaj rau extrusion;

④ Lub extruded profile tawm los ntawm lub qhov tso tawm, thiab cov khoom siv lub taub hau yog rub los ntawm lub tsheb laij teb, thiab kev txiav ua ntej yog nqa tawm raws li qhov ntev thiab qhov loj me.

3. Ncaj nraim

Aluminium profiles kos los ntawm extrusion feem ntau tsis ua raws li cov qauv kev ncaj ncees, uas cuam tshuam rau kev siv tom ntej lossis kev ua haujlwm ntawm cov khoom siv tshuab.Qhov extruded aluminium profiles raug xa mus rau lub rooj ncaj nraim rau kev ncaj, thiab tom qab ntawd thauj mus rau qhov khoom tiav rau kev txiav kom ntev.

4. Kev kho raws sijhawm

Muab cov khoom siv aluminium alloy profile rau hauv lub qhov cub laus kom sov nws mus rau qee qhov kub thiab ua kom sov li 2-3 teev tuaj yeem txhim kho cov khoom siv ntawm aluminium alloy profile, tshwj xeeb tshaj yog cov khoom tawv tawv. cov ntaub ntawv thav duab, thauj lawv mus rau qhov chaw laus, thiab nkag mus rau hauv qhov cub hluav taws xob rau kev kho kev laus.Thaum qhov kub thiab txias nce mus txog 200 ℃, cia nws sov li 2 teev, thiab tom qab ntawd tos kom nws tso tawm; Tom qab kev laus tiav lawm, nws tuaj yeem raug tshem tawm ntawm qhov cub thiab nkag mus rau theem txias.Nws tuaj yeem ua kom txias ib txwm los yog khoom siv nrog lub tshuab cua txias.Ntawm lub sijhawm no, kev ua haujlwm extrusion xaus, thiab extrusion ntawm aluminium profiles nrog tsim nyog cov tsos zoo thiab cov duab thiab loj tiav.

5. Kev kho deg

Siv cov kev kho saum npoo tsim nyog raws li xav tau.Tam sim no, muaj ntau yam txheej txheem kho saum npoo nrov hauv lub qhov rooj thiab qhov rais kev lag luam: anodizing, electrophoresis, porcelain txheej, fluorocarbon spraying, thiab lwm yam.

Tiv tauj nrog us rau kev nug ntxiv.